常見例句雙語例句It introduces the bandwidth parameter in the time domain , give out the definition to Ultra WideBand .對時(shí)域中的帶寬蓡數(shù)進(jìn)行了介紹,給出了超寬帶的定義。Ultra wideband radio is a novel wireless communication technology, to which more and more attentions have been paid.超寬帶無線通信作爲(wèi)無線通信領(lǐng)域的新興技術(shù),在近年來受到了越來越多的關(guān)注。The ultra wideband (UWB) radio models have been introduced with pulse-position-modulation (PPM), on-off-keying (OOK) and pulse-amplitude-modulation (PAM).分析了超寬帶沖激無線電的脈位調(diào)制、通斷鍵控調(diào)制和脈沖幅度調(diào)制的信號模型。權(quán)威例句Running at 542GHz, a rate that makes 60GHz ultra wideband look pokey, the scientists are sending data through the ether at about 3Gbps.ENGADGET: T-rays produce 3Gbps short-range wireless, make WiFi pout in the cornerWith ultra-wideband and 802.11n, people will shunt high-definition images amid other data around their households wirelessly.FORBES: Magazine ArticleWe had the chance to see two Ultra-Wideband (UWB) devices in action on the floor of CeBIT today.ENGADGET: Live from CeBIT: Ultra-Wideband (UWB) is here...almost 返回 ultra wideband